Sunshine

In 2057, the sun is dying and Earth has gone cold. A crew of eight scientists and astronauts aboard the Icarus II carries a massive stellar bomb intended to reignite the star. It is humanity's last attempt; the Icarus I made the same journey seven years earlier and vanished without a word.

As they approach the sun, physicist Capa receives a distress beacon from the lost Icarus I. The crew votes to detour and investigate — potentially combining payloads doubles their odds. The detour goes immediately wrong. A miscalculation during the approach damages the solar shield, killing a crew member and starting a cascade of failures that will kill more. Decisions made under impossible pressure fracture the crew.

They board the Icarus I and find it dead — its crew gone, its mission log destroyed. All except one survivor: Pinbacker, the Icarus I's former captain, who has been alone near the sun for seven years. He has gone somewhere beyond madness. He believes the sun's death is God's will, that humanity was meant to end, and that stopping the mission is his sacred purpose. He begins moving through the Icarus II, killing.

The horror of the final act comes from how Pinbacker is rendered — barely human, partially consumed, moving at the edge of what the eye can track, as if the sun has already begun to take him apart. He is less a man than a force.

Capa is the last one alive who can arm the payload. He does it manually, inside the detonation. On Earth, a woman standing in a grey landscape watches light begin to break through the clouds. The mission worked. The crew is gone. The sun is alive.